LM26001BMH/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM26001BMH/NOPB is a synchronous step-down switching regulator manufactured by Texas Instruments. It operates with an input voltage range of 3 V to 38 V and delivers up to 1.5 A of output current. The device supports adjustable output voltages from 1.25 V to 16 V. It features a buck topology with a switch frequency range of 150 kHz to 500 kHz. The component is housed in a 16-pin HTSSOP package and functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates high-side and low-side power switches for efficient synchronous rectification
• Includes a high-efficiency sleep mode to minimize quiescent current during light loads
• Provides internal compensation to reduce external component count
• Features cycle-by-cycle current limiting and thermal shutdown protection

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial control systems requiring isolated or non-isolated DC-DC conversion
• Point-of-load regulation for microprocessors and FPGAs
• Battery-powered equipment needing extended runtime through efficient sleep modes
• Embedded systems operating within wide input voltage ranges

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including the suffix NOPB to ensure lead-free compliance and specific tape-and-reel or tube packaging options. Confirm the HTSSOP-16 package variant matches your PCB footprint requirements. Cross-reference the manufacturer's latest datasheet for any design changes or recommended landing patterns before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single-output buck converter with moderate current capability is required. Ensure the application input voltage remains within the 3 V to 38 V limit. Consider the 1.5 A output rating against peak load demands. Verify that the chosen switch frequency aligns with inductor selection constraints and EMI requirements for the specific system design.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM26001 family of switching regulators designed for general-purpose power management. It shares architectural similarities with other members like the LM26003, which offers higher current capacity. The family focuses on providing robust protection features and high efficiency across various industrial and commercial applications using standard surface-mount packages.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM26001MX/NOPB: Different package option (PowerTSSOP) with identical electrical specifications.